RFR: 8376700: java/nio/file/DirectoryStream/SecureDS.java fails AtomicMoveNotSupportedException

[SendaoYan]

Hi all,

Before this PR, if the jtreg work directory and the /tmp directory locate in different linux volume or disk partition, test will report fails "java.nio.file.AtomicMoveNotSupportedException: file -> file: Invalid cross-device link". The linux syscall `rename()` doesn't support rename file across different volume, so I think the AtomicMoveNotSupportedException is not a JVM bug.

This PR try to catch the AtomicMoveNotSupportedException and throw a SkippedException rather report fails. And split this test as two tests, one test for the default temporary directory '/tmp', another test for current jtreg work directory, this will make sure at least one test run non-skipped.

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Commit messages:
 - 8376700: java/nio/file/DirectoryStream/SecureDS.java fails AtomicMoveNotSupportedException

Changes: https://git.openjdk.org/jdk/pull/29487/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29487&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8376700
  Stats: 31 lines in 1 file changed: 22 ins; 5 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/29487.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29487/head:pull/29487

PR: https://git.openjdk.org/jdk/pull/29487